Summary of Contents for SPST012

Page 1: ...l RMS Current mA SPST012 12 Vdc 3 0 200 24 Vac 24 Vdc SPST024 1 5 140 48 Vac 48 Vdc SPST048 1 5 110 120 Vac 125 Vdc SPST120 1 5 85 SPST208 208 Vac 1 5 50 240 Vac 250 Vdc SPST240 1 5 40 24 240 Vac devices are rated for 50 60 Hz Peak inrush current is present for 2 6 ms after activation This number is provided so that fuses and supplies can be chosen appropriately Table 1 Catalog numbers and voltage...

Page 2: ... i n the breaker along with a MicroVersaTrip Plus or MicroVersaTrip PM Trip Unit If the breaker is equipped with a Power Trip Unit the factory default settings listed in Table 3 can not be changed The Shunt Trip accessory can be configured to activate the Bell Alarm Alarm Only or Bell Alarm with Lockout accessories if a shunt trip occurs The configuration can be changed by removing the Trip Unit f...

Page 3: ...Alarm Only also change state The factory switch setting is enabled 4 When a Shunt Trip accessory causes the breaker to trip the contacts of the Bell Alarm with Lockout also change state The factory switch setting is disabled 5 When an Undervoltage Release accessoiy causes the breaker to trip the contacts of the Bell Alarm with Lockout also change state The factory switch setting is disabled 6 When...

Page 4: ...insert if necessary Note that an otherwise unpowered Trip Unit is powered by an energized Shunt Trip accessory The Shunt Trip with Lockout Check that the Shunt Trip with Lockout accessory control power connection is is completely inserted poor Check that control power to the Shunt Trip or Shunt Trip with Lockout has been removed 4 The breaker will not close manually when the Shunt Trip or Shunt Tr...

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